Introducing hup!
Discover the idea behind the hup! home extension system and explore a different approach to creating more living space.
Explore home extensions in Colchester →Watch & imagine
Videos: a closer look at your next living space
See how a modern extension comes together. These films introduce the hup! system and explain the building approach behind a new room or conservatory conversion.
Explore a design in 3D →How the wall system comes together
Watch an animated overview of the system. We will explain how the construction and finishes can be adapted to your project.
Explore conservatory transformations →From a film to a plan for your home.
Bring your ideas to Spectrum Glazing. We can discuss your existing space, roof preferences and the next steps towards a surveyed design.
Confidence in your installation
Local expertise. Added reassurance.
Federation of Master Builders
Spectrum Glazing Ltd is a member of the Federation of Master Builders.
10-year insurance-backed guarantee
Added protection through QANW for your covered installation. Your policy certificate sets out the insured work, cover period, conditions and exclusions.
Insurance backing protects eligible claims under the installation guarantee if the installer ceases trading, subject to the policy terms. Ask our team about the cover for your project.